1. labour force 勞動力
Female workers constitute the majority of the labour force.
女性雇員占勞動力的多數
。2. in real time 實時地
To make the training realistic the simulation operates in real time.
為使訓練真實,模擬是實時運行的
。3. ground to a halt 停頓
The peace process has ground to a halt while Israel struggles to form a new government.
當以色列竭力組建新政府的時候,和平進程已經陷于停頓
。